Home / 4,482,006.40-6,723,009.60-2,592,438.40

Finding the Fourth Proportional to 4,482,006.40, 6,723,009.60 and 2,592,438.40

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Solution

The fourth proportional to 4,482,006.40, 6,723,009.60 and 2,592,438.40 is: 3,888,657.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,482,006.40 : 6,723,009.60 = 2,592,438.40 : x
  2. Step 2: Convert to fraction form
    4,482,006.40/6,723,009.60 = 2,592,438.40/x
  3. Step 3: Cross multiply
    4,482,006.40x = 6,723,009.60 × 2,592,438.40
  4. Step 4: Simplify right side
    4,482,006.40x = 17,428,988,250,608.64
  5. Step 5: Solve for x
    x = 17,428,988,250,608.64/4,482,006.40
  6. Step 6: Final answer
    x = 3,888,657.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.